VL
van Liempd, Jan
Netherlands
van Liempd, Jan is a patent firm in Netherlands, Top Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Medical, Physics and Electrical, acting for Koninklijke Philips N.V., Koninklijke Philips Electronics N.V. and Philips Intellectual Property & Standards GmbH.
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Selected from 485 firms filing in Netherlands
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Diversified Portfolio
Distinct Clients
5
Success Rate
78.4%
Volume68
Success73
Speed85
Durability81
RenewalsN/A
Domestic81
Practice profile
Top classes
Medical(15%) · IPC A61B6/00Physics(9%) · IPC G11B7/24Electrical(5%) · IPC H01J35/10
Top clients
- Koninklijke Philips N.V.
- Koninklijke Philips Electronics N.V.
- Philips Intellectual Property & Standards GmbH
- SIDEL PARTICIPATIONS S.A.S.
- Philips GmbH